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App integration

x402

Payments & DeFi integration

About x402

x402 is an open payments protocol built on the HTTP 402 status code that lets an application or agent pay per request in stablecoins without accounts or API keys. Builders add its middleware to a service to charge per call, or to a client so it can pay.

Tags

  • API
  • Standards and specifications
  • Transaction management

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Info

Type
Payments & DeFi integration
GitHub stars
6.7K
Weekly downloads
313K

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